联网
| 无线局域网连接 |
Y |
| 4G |
N |
| 3G |
Y |
| 蓝牙 |
Y |
| SIM卡插槽 |
Dual SIM |
| 2G标准 |
GSM, GPRS, EDGE |
| 3G标准 |
HSDPA, HSUPA, WCDMA |
端口 & 界面
| USB端口 |
Y |
| USB 连接器形状 |
Micro-USB A |
照相机
| 视频录制 |
Y |
| 前置摄像头分辨率（数字） |
0.3 MP |
| 前置摄像头 |
Y |
| 后置摄像头分辨率（数字） |
5 MP |
| 内置闪光灯 |
Y |
显示器
| 触控技术 |
Multi-touch |
| 方位感应器 |
Y |
| 显示类型 |
IPS |
导航
| GPS |
Y |
| 辅助GPS功能（A - GPS) |
Y |
| GPS |
Y |
信息系统
| 邮件 |
Y |
| MMS(多媒体信息服务) |
Y |
| 短信服务(SMS) |
Y |
电池
| 待机时间（3G) |
220 h |
| 通话时间（3G） |
3.5 h |
另外
| 电池性能 |
1400 mAh |
| 内部ROM |
8192 MB |
| 内部RAM |
1 GB |
10.16 cm (4 ") IPS, 800 x 480, 1.3GHz Quad Core, ROM 8GB/ RAM 1GB, Bluetooth 3.0, WLAN, Micro USB, Android 4.4 (Kitkat)
<b>Better Than Ever</b>
A timeless design now more affordable in four vibrant colors.
- More Powerful- Quad-Core CPU
- Bigger Storage- 8GB ROM
- The Latest Android 4.4 OS
<b>Best in Class</b>
Follow the classic design of Roma R2, the plus edition has the same critically-acclaimed 4” IPS screen
and a lighter weight of 120g.
<b>Feel the Speed</b>
Watch videos and run your favorite apps lag-free on the new, improved Roma R2 (Plus Edition) with the Quad Core Chipset at 1.3 GHz.
<b>Smart Experience</b>
Roma R2 (Plus Edition) is packed with the most popular and useful apps.
You can easily monitor the performance and battery life and keep it perfect.
The practical WPS office tool and Photo Grid could let you create and edit versatile files anywhere anytime.
<b>Android 4.4 Kitkat</b>
- Better memory management
- Improved Google Now
- Integration with Google cloud storage
- New phone UI and Smarter caller ID
- Upgraded hangouts app
- Immersive mode
- Lock screen art
- Printing on the go
- Android emoji keyboard
<b>Wonderful Camera</b>
Capture the most profound moment in life
The 5MP camera with the smile capture and the brust shooting features can easily help you to take the most special pictures.
